Output thumbnail Address

Output thumbnail Address

function Post_thumbnail_src () {

Global $post;

if ($values = Get_post_custom_values ("thumb")) {//Output custom field picture address

$values = Get_post_custom_values ("thumb");

$post _thumbnail_src = $values [0];

} elseif (Has_post_thumbnail ()) {///If there is a featured thumbnail, the output thumbnail address

$thumbnail _src = wp_get_attachment_image_src (get_post_thumbnail_id ($post->id), ' full ');

$post _thumbnail_src = $thumbnail _src [0];

} else {

$post _thumbnail_src = ";

};

echo $post _thumbnail_src;

}

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